5、Using the Late Paleozoic brachiopods, plant paleogeography and stratigraphic distribution rules, it is proposed that the Northeast region was a relatively stable block in the Paleo-Asian Ocean during the Late Paleozoic, rather than a geoslot fold belt where regional metamorphism of greenschist facies occurred. It is proposed for the first time that the Late Paleozoic strata in the Northeast is a new series of oil and gas exploration, with huge oil and gas resource potential. It has changed the traditional notion that the Paleozoic strata in Northeast my country does not have the potential for oil and gas resources, and provided a new exploration layer system for the exploration deployment and breakthrough of oil and gas resources in the Northeast. Won the first of Jilin Province Science and Technology Award （2018）.

outline of Jiamusi-Mongolia block

　　　　　　　　Geological site ofJamusi-Monglia block